Having an issue with Exchange WebServices. We are trying to get Exclaimer Sent items update working however we keep on getting an error regarding the being unable to create a SSL/TLS secure channel. The error we are getting is as shown below:

We have another error which corresponds with the Exclaimer errors which is Event ID 36874

Text

An TLS 1.0 connection request was received from a remote client application, but none of the cipher suites supported by the client application are supported by the server. The TLS connection request has failed.

This is all shown internally, however when we use the Microsoft Remote Connectivity Analyzer the Microsoft Exchange Web Services Connectivity Tests.

We have setup the virtual directories to be the same internally and externally.